The IGS UK is the UK chapter of the International Geosynthetic Society.
The aims of the IGS UK chapter are to collect and distribute knowledge about geosynthetics & their applications by facilitating conferences, symposiums, evening presentations & research in order to promote the advancement of the state of the art of geosynthetics & to improve the communication and understanding of geosynthetic products between designers, manufacturers and users of the products.
Title: Lessons Learned from Forensic Investigation of Yeager Airport Reinforced Soil Slope Failure
Speakers: Dr Jim Collin, Ryan R. Berg.
Tuesday 5th November 2020
Online lecture starts at 18:30.
Construction of this 67-metre-high reinforced soil slope (RSS) was completed in December 2006. After seven years in-service, a tension crack was observed at the top of the slope. In March 2015 this RSS structure catastrophically collapsed. The structure collapsed in a compound failure mode; as the failure plane passed beneath, partially behind, and partially through the reinforced soil mass. The RSS collapse occurred after 8.3 years in-service as the shear strength along the shale-claystone foundation interface decreased and approached the fully softened strength. This webinar will cover the forensic investigation performed, the causes of the failure and lessons learned.
Following the Government guidance following the COVID-19 outbreak we have reluctantly had to postpone this event. This event will be rescheduled for 2021 with details to follow in due course.
IGS UK is the official United Kingdom Chapter of the International Geosynthetics Society (IGS).